I didn't think the kernel supported floating point arithmetic. I could be wrong , but its difficult to look things up from a commuter train.
Adam -original message- Subject: [Click] kernel mode - 2.6.24.7 From: "Mythili" <[email protected]> Date: 15/03/2010 6:15 pm Hi I am running click on linux 2.6.24.7 (source from kernel.org). The kernel has been patched successfully with the latest version of click. I am able to run click in the kernel mode. I need to run some floating point arithmetic in a new element. I see multiple errors when I run make install. And of course insmod fails as there are undefined symbols in the .ko files created by the make install command. WARNING: "__mulsf3" [/home/live/Desktop/click-1.8.0/linuxmodule/click.ko] undefined! WARNING: "__floatsisf" [/home/live/Desktop/click-1.8.0/linuxmodule/click.ko] undefined! WARNING: "__subsf3" [/home/live/Desktop/click-1.8.0/linuxmodule/click.ko] undefined! WARNING: "__divsf3" [/home/live/Desktop/click-1.8.0/linuxmodule/click.ko] undefined! I am able to run click in the usermode. I also tried using the same arithmetic in a c file and loading it as a kernel module. There are no errors. So my guess is that click needs to be configured with some specific flags/options to fix this. I currently tried with no flags as /usr/src/linux points to the correct source directory. ( I am a little unsure about how grid elements don't cause this error as floating point numbers are used there). I would really appreciate any help on this. Regards Mythili _______________________________________________ click mailing list [email protected] https://amsterdam.lcs.mit.edu/mailman/listinfo/click _______________________________________________ click mailing list [email protected] https://amsterdam.lcs.mit.edu/mailman/listinfo/click
